president obama has chosen two men to help lead our national security and those picks could be put on hold by a pair of powerful republican senators. at issue, the september 11th attack on our u.s. consulate in libya and what one senator called stone walling attempts by the white house on handing over more information. here is where we've been. a storm brewing on this for about five months. since our embassy came under attack by terrorists, we lost four americans that night. ambassador chris stevens, sean smith, doherty and woods. and the days that followed, if your remember, was enough done to protect our people there. in the months since the administration's actions and motives have been questioned. just hours ago, south carolina senator lindsey graham saying he'll hold up two of the president's national security picks. chuck hagel for defense secretary and john brennan for the head of the cia. senator graham now demanding more answers about what happened in benghazi. and the ranking republican on the senate armed services committee, oklahoma senator jim inhofe says one option is to